ASTM E3222 – Standard Classification for Determination of High-frequency Impact Sound Ratings
1.1”This classification provides methods for calculating single-number ratings of high-frequency impact sound transmission, based on one-third-octave-band impact sound pressure levels generated by the standard tapping machine as described in Test Methods E492, E1007, and E2179.
Product Details
Published:
11/01/2020
Number of Pages:
4
File Size:
1 file , 100 KB
Redline File Size:
2 files , 200 KB
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